If stress causes you to make poor choices, do the following 5 steps,
1.Don't keep tempting candy/food near you. 2. If it's near you, wait 5 minutes to see if you can override the desire. 3. Walk or distract yourself for those 5 minutes. If you still feel the need. 4. Give it deep thought and 5. write out why you are better off avoiding the candy. http://mobile.reuters.com/article/idUSKCN0QA21Q20150805